The Institute For Figuring

P.O. Box 50346
Los Angeles CA 90050
323.256.5641

Like all liminal ventures, the Institute continues to exist through the generosity of its supporters. We hope you will consider becoming a Member or renewing your existing Membership. You may join here online or send a check to the Institute at our address above. The IFF is a 501(c)(3) nonprofit organization and membership contributions are tax-deductible to the fullest extent allowed by law.

Sustaining Member
$25

Be on our print mailing list to receive beautiful postcards and handsome mail-out announcements.

EuclideaN Member
$50

Receive a copy of the IFF book A Field Guide to Hyperbolic Space and be on our print mailing list to get postcards and mail-out announcements.

Spherical Member
$100

Receive a copy of A Field Guide to Hyperbolic Space and the IFF book The Figure That Stands Behind Figures plus postcards and mail-outs.

Elliptical
$250

Receive a copy of the IFF limited-edition, first-ever actual hyperbolic book. (Very few copies are left.) Plus postcards and mail-outs and your name as a donor on the IFF website.

Hyperbolic Member
$500


Receive copies of all 3 books above, plus postcards and mail-outs and your name as a donor on the IFF website.

Ultraparallel Member
$1,000 and above

Receive a crocheted hyperbolic model in your own color choice! Plus postcards and mail-outs and your name as a major donor on the IFF website.